Properties of the Number -117648

One Hundred Seventeen Thousand Six Hundred Forty-Eight

Basics

Value: -117649 → -117648 → -117647

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 2 ⁴ × 3 ² × 19 × 43

Divisors: 1, 2, 3, 4, 6, 8, 9, 12, 16, 18

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11100101110010000

Octal: -345620

Duodecimal: -58100

Hexadecimal: -1cb90

Square: 13841051904

Square Root: 342.99854227095483

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

G.f.: q * ∏_m>=1 (1-q^m)⁸*(1-q^2m)⁸. A2288

a(n) = 1 - n⁶. A24004

a(n) = ∑_{d∣n, d==1 mod 4} d⁶ - ∑_{d∣n, d==3 mod 4} d⁶. A321822

a(n) = 7ⁿ-1. A24075

Jordan function J₆(n). A69091

a(n) = (n+1)ⁿ - 1. A37205

a(n) = ∑_{d∣n, n/d==1 mod 4} d⁶ - ∑_{d∣n, n/d==3 mod 4} d⁶. A321830

Number of 7-bead necklaces of n colors not allowing reversal, with no adjacent beads having the same color. A208537

a(n) = n⁶ - 1. A123866

Numbers of the form i·7^j-1 (i=1..6, j >= 0). A181303